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Don't call author policy if author is missing

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Maximilian Grundke
2016-06-08 11:49:34 +02:00
parent 8158d60d30
commit a75227c8f7
1 changed files with 1 additions and 1 deletions
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2
app/views/exercises/index.html.slim
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@ -27,7 +27,7 @@ h1 = Exercise.model_name.human(count: 2)
- @exercises.each do |exercise|
tr data-id=exercise.id
td = exercise.title
td = link_to_if(policy(exercise.author).show?, exercise.author, exercise.author)
td = link_to_if(exercise.author && policy(exercise.author).show?, exercise.author, exercise.author)
td = link_to_if(exercise.execution_environment && policy(exercise.execution_environment).show?, exercise.execution_environment, exercise.execution_environment)
td = exercise.files.teacher_defined_tests.count
td = exercise.maximum_score